A functional region: Group of answer choices includes a core of activity and the surrounding hinterland is defined on the basis of some variable, such as the area where corn is grown is located in Italy and served with spaghetti sauce is found in and around Romania

How do oceanographers measure the salinity of ocean water?

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks

Put these ecosystems in order of least biodiversity to most biodiversity 1. mediterranean forest 2. indonesian rain forest 3. arctic ocean